CA2481011A1 - Vis a tete fraisee plate - Google Patents

Vis a tete fraisee plate Download PDF

Info

Publication number
CA2481011A1
CA2481011A1 CA002481011A CA2481011A CA2481011A1 CA 2481011 A1 CA2481011 A1 CA 2481011A1 CA 002481011 A CA002481011 A CA 002481011A CA 2481011 A CA2481011 A CA 2481011A CA 2481011 A1 CA2481011 A1 CA 2481011A1
Authority
CA
Canada
Prior art keywords
conical
ribbed protrusions
countersinking
angle
screw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002481011A
Other languages
English (en)
Other versions
CA2481011C (fr
Inventor
Robert Dicke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spax International GmbH and Co KG
Original Assignee
AZ Ausruestung und Zubehoer GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AZ Ausruestung und Zubehoer GmbH and Co KG filed Critical AZ Ausruestung und Zubehoer GmbH and Co KG
Publication of CA2481011A1 publication Critical patent/CA2481011A1/fr
Application granted granted Critical
Publication of CA2481011C publication Critical patent/CA2481011C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • F16B35/065—Specially-shaped heads with self-countersink-cutting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Glass Compositions (AREA)
  • Paper (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Liquid Crystal (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention se rapporte à une vis à tête fraisée (1) ayant une tige filetée (2) et une tête fraisée (4), cette dernière présentant une surface conique (6) se rétrécissant à un angle de fraisage (.alpha.) dans la direction de la tige filetée (2). La surface conique (6) présente une pluralité de saillies nervurées (16) réparties sur la périphérie et définissant conjointement une surface conique enveloppante avec un angle de cône (.beta.). ~L'angle de fraisage (.alpha.) de la surface conique (6) est inférieur à l'angle de cône (.beta.) des saillies nervurées (16). Les saillies nervurées (16) présentent des surfaces portantes extérieures (18), qui définissent la surface conique enveloppante et qui, en termes de leur taille surfacique, sont dimensionnées en fonction d'une pression de surface spécifique de telle sorte que, dans une application de vis pour la fixation de raccords ou de pièces semblables par vissage dans un trou d'évacuation entre les saillies nervurées (16) et le trou de décharge respectif, une certaine pression de surface empêchant les dommages de surface est générée. Les saillies nervurées (16) sont en outre conçues de telle sorte que, dans une application à vis, comportant un vissage direct avec fraisage dans une matière lisse, notamment le bois, qu'elles ont un effet de fraisage.
CA002481011A 2003-09-05 2004-09-07 Vis a tete fraisee plate Active CA2481011C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20313819U DE20313819U1 (de) 2003-09-05 2003-09-05 Senkkopfschraube
DE20313819.8 2003-09-05

Publications (2)

Publication Number Publication Date
CA2481011A1 true CA2481011A1 (fr) 2005-03-05
CA2481011C CA2481011C (fr) 2008-05-27

Family

ID=34072152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002481011A Active CA2481011C (fr) 2003-09-05 2004-09-07 Vis a tete fraisee plate

Country Status (12)

Country Link
US (1) US7334976B2 (fr)
EP (1) EP1512876B1 (fr)
JP (1) JP4395167B2 (fr)
CN (1) CN100451358C (fr)
AT (1) ATE315180T1 (fr)
CA (1) CA2481011C (fr)
DE (2) DE20313819U1 (fr)
ES (1) ES2254856T3 (fr)
HK (1) HK1094242A1 (fr)
RU (1) RU2314441C9 (fr)
SI (1) SI1512876T1 (fr)
WO (1) WO2005028883A1 (fr)

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DE20313819U1 (de) * 2003-09-05 2005-01-13 A-Z Ausrüstung Und Zubehör Gmbh & Co. Kg Senkkopfschraube
DE102006002559A1 (de) * 2006-01-10 2007-07-12 Swg Schraubenwerk Gaisbach Gmbh Senkkopfschraube
DE102006002560A1 (de) * 2006-01-10 2007-07-12 Swg Schraubenwerk Gaisbach Gmbh Senkkopfschraube
DE102007005677B4 (de) * 2007-02-05 2008-11-06 Ludwig Hettich & Co. Kopf einer Senkschraube
US8104248B2 (en) 2007-04-27 2012-01-31 Handy & Harman Plug finishing system and tool therefor
JP5099548B2 (ja) * 2007-12-03 2012-12-19 学校法人東海大学 締結体構造
JP4779006B2 (ja) * 2008-11-11 2011-09-21 株式会社ムロコーポレーション 建築用ネジ
CA2647663C (fr) * 2008-12-19 2013-08-20 Mirco Walther Vis a autofraisage avec fraises peripheriques
ES1071536Y (es) * 2009-11-24 2010-06-04 Celo Distribucion S A Tirafondo de cabeza avellanada
DE102010030893A1 (de) * 2010-07-02 2012-01-05 Reisser Schraubentechnik Gmbh Schraube
WO2014011933A1 (fr) 2012-07-12 2014-01-16 Exsomed Holding Company Llc Dispositif de stabilisation d'os métacarpien
CN104685229B (zh) * 2012-10-09 2018-01-30 汉迪哈曼公司 木铺板螺钉
US8770904B2 (en) * 2012-10-22 2014-07-08 Engineered Components Company Composite non-wood flooring threaded fastener
US8858145B2 (en) * 2012-12-26 2014-10-14 Taiwan Shan Yin International Co., Ltd. Fastener capable of speedily screwing
US11259849B2 (en) 2013-10-02 2022-03-01 ExsoMed Corporation Full wrist fusion device
US20150094777A1 (en) * 2013-10-02 2015-04-02 Exsomed Holding Company Llc Bone screw
US9622523B2 (en) 2014-01-06 2017-04-18 Exsomed International IP, LLC Ergonomic work gloves
US9889509B2 (en) * 2014-05-05 2018-02-13 Kennametal Inc. Cutter heads with improved coupling
US9581183B2 (en) 2015-02-17 2017-02-28 The Hillman Group, Inc. Screw-type fastener
WO2016186847A1 (fr) 2015-05-19 2016-11-24 Exsomed International IP, LLC Plaque pour radius distal
US10245091B2 (en) 2015-12-30 2019-04-02 Exsomed Holding Company, Llc Dip fusion spike screw
US11147604B2 (en) 2016-01-12 2021-10-19 ExsoMed Corporation Bone stabilization device
US10436238B2 (en) 2016-04-04 2019-10-08 The Hillman Group, Inc. Screw type fastener
US10194923B2 (en) 2016-05-10 2019-02-05 Exsomed International IP, LLC Tool for percutaneous joint cartilage destruction and preparation for joint fusion
IT201600099434A1 (it) * 2016-10-04 2018-04-04 Fontana Fasteners R D S R L Vite con testa cava.
DE202016007445U1 (de) * 2016-11-30 2018-03-02 Arnold Umformtechnik Gmbh & Co. Kg Schraube
US11191645B2 (en) 2017-09-05 2021-12-07 ExsoMed Corporation Small bone tapered compression screw
WO2019050833A1 (fr) 2017-09-05 2019-03-14 ExsoMed Corporation Clou fileté intramédullaire pour fixation corticale radiale
US11147681B2 (en) 2017-09-05 2021-10-19 ExsoMed Corporation Small bone angled compression screw
WO2019089273A1 (fr) 2017-11-03 2019-05-09 The Hillman Group, Inc. Fixation de type vis
CA3095780C (fr) 2018-04-09 2021-09-14 The Hillman Group, Inc. Dispositif de fixation de type vis pour des applications de beton et de resistance aux ouragans
CN110792670A (zh) * 2018-08-03 2020-02-14 庆达科技股份有限公司 锁固件
DK180198B1 (en) 2018-12-19 2020-08-12 Dissing As Screw with milling-ribs for countersinking the screw and use of the screw
USD981833S1 (en) * 2021-08-12 2023-03-28 Taiwan Shan Yin International Co., Ltd. Screw head

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Also Published As

Publication number Publication date
CN1846071A (zh) 2006-10-11
SI1512876T1 (sl) 2006-04-30
RU2314441C9 (ru) 2008-04-20
CA2481011C (fr) 2008-05-27
DE50302107D1 (de) 2006-03-30
JP4395167B2 (ja) 2010-01-06
CN100451358C (zh) 2009-01-14
US7334976B2 (en) 2008-02-26
ES2254856T3 (es) 2006-06-16
EP1512876B1 (fr) 2006-01-04
RU2314441C2 (ru) 2008-01-10
JP2007504418A (ja) 2007-03-01
ATE315180T1 (de) 2006-02-15
US20050063796A1 (en) 2005-03-24
RU2006104560A (ru) 2006-06-27
HK1094242A1 (en) 2007-03-23
DE20313819U1 (de) 2005-01-13
WO2005028883A1 (fr) 2005-03-31
EP1512876A1 (fr) 2005-03-09

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